Weather forecast for tomorrowAnastácio, Brazil

Weather forecast for tomorrow

Friday 23. Oct 2026

  • 37°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 25km/hNNW 345°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 05:06 -04
  • Sunset: 17:48 -04
  • ▼
On Friday, in Anastácio, the sky will feature a blend of clouds and sunshine.
Temperatures are anticipated to peak at a sweltering 37°C and drop to a minimum of a moderately hot 27°C.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a burning hot 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Predicted temperatures are trending relatively higher than October's climate norm of 34.2°C.
Sunrise will be at 05:06 and sunset at 17:48; tomorrow's daylight will last for 12h and 43min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 41°C.
Coldest hour: 3h 29°C.

Chance of precipitation

Highest chance: 3h 3%.

Hourly weather forecast

  • 0h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 25°
  • Humidity: 73%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 27°
  • Humidity: 79%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 17°
  • Humidity: 77%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:06
  • 6h
  • 27°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 12°
  • Humidity: 71%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hN 2°
  • Humidity: 63%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 34°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 22km/hNNW 343°
  • Humidity: 52%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 36°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 25km/hNNW 339°
  • Humidity: 43%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 37°C
  • Feels like:
    42°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 25km/hNNW 333°
  • Humidity: 40%
  • Pressure: 1004mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 36°C
  • Feels like:
    41°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hNNW 337°
  • Humidity: 40%
  • Pressure: 1003mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:48
  • 18h
  • 33°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hN 352°
  • Humidity: 48%
  • Pressure: 1004mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 31°C
  • Feels like:
    34°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hN 8°
  • Humidity: 54%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 29°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hN 10°
  • Humidity: 58%
  • Pressure: 1005mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Friday, primarily dull and occasionally clear weather is expected.
The temperature will be between a minimum of 26°C and a maximum of 37°C. The feels-like temperature will vary between a minimum of 28°C and a maximum of 42°C. The hottest part of the day will be at 14h and 15h.
The maximum temperature will be slightly warmer than October's average high of 34.2°C. Forecasts suggest the temperature will be also uncommonly higher than the usual low for October of 21.6°C.
The warmest month in Anastácio is October, bringing average highs of 34.2°C and lows of 21.6°C.
Updated: Oct 22, 2026 @ 12:08:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Tomorrow, the highest temperature will be 37°C, while the lowest temperature will be 27°C. The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be 45°C.
The highest temperature will be a few degrees higher than the average maximum of 34.2°C in October. The lowest temperature will be uncommonly higher than the average low of 21.6°C.

On Friday, in Anastácio, sunrise will be at 05:06 and sunset at 17:48 (-04).

Tomorrow, the daylight will last for 12h and 43min.